Alexandria WWTP
Alexandria, IN · Madison County · Publicly Owned Treatment Works
- Average flow
- 0.92 MGD
- Design flow
- 3 MGD
- NPDES permit
- IN0020044
- Effective
- Permit expires
- July 2027
- Population served
- 5,599
- CWNS 2022
Alexandria WWTP is a publicly owned wastewater treatment works in Alexandria, Madison County, Indiana treating an average of 0.92 million gallons per day against a permitted design capacity of 3 MGD, serving about 5,599 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit IN0020044 (effective), which expires in July 2027, with 13 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 13
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Alexandria WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Alexandria WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Indiana
Summitville · 4 mi away
0.05 MGD
Frankton · 5 mi away
0.12 MGD
Elwood · 8 mi away
2.06 MGD
Gaston · 10 mi away
0.0049 MGD
Anderson · 11 mi away
7 MGD
Gaston · 11 mi away
0.11 MGD
Chesterfield · 11 mi away
0.34 MGD
Fairmount · 11 mi away
0.35 MGD
Alexandria WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated August 18, 2026.